Math Problem Statement
Solution
The problem asks for the coordinates of the image of point after two transformations: a reflection over the -axis, followed by a clockwise rotation. Let's solve step by step:
Step 1: Identify point
From the graph, point is located at .
Step 2: Reflect over the -axis
To reflect over the -axis, we negate the -coordinate of . The new coordinates become:
Step 3: Rotate clockwise
A clockwise rotation about the origin transforms into . Applying this to :
Final Answer
The final coordinates of the image of point after the transformations are:
Would you like a more detailed breakdown or further clarification? Here are related questions to deepen your understanding:
- How do reflections over the - and -axes differ?
- How would a clockwise rotation affect the coordinates?
- What is the formula for counterclockwise rotation, and how does it relate to a clockwise rotation?
- What happens to the coordinates when an object is reflected over the line ?
- Can we use matrices to simplify the transformations? If so, how?
Tip:
When solving transformation problems, apply each step one at a time, carefully tracking the coordinates after each operation.
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Math Problem Analysis
Mathematical Concepts
Coordinate Geometry
Transformations
Reflections
Rotations
Formulas
Reflection over y-axis: (x, y) -> (-x, y)
180° clockwise rotation: (x, y) -> (-x, -y)
Theorems
Transformation Rules in Geometry
Suitable Grade Level
Grades 8-10